Fortis MFG Billet M4 Upper Receiver Stripped 5.56 Black 1913 Picatinny
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Fortis Manufacturing billet M4 upper receiver made from aircraft-grade 7075-T6 aluminum.
- One-piece billet design
- Military Specification Type III hard-coat anodized
- Engraved logos on both sides and the top
- M4 feed ramp
- 1913 Picatinny rail flat top
- Stripped upper (upper parts kit not included)
Caliber: 5.56x45mm NATO / .223 (AR-15 platform)
Specifications
- Manufacturer:
- Fortis Manufacturing
- Category:
- upper-receiver
- Platforms:
- AR-15
- Interfaces:
- MIL-STD-1913
- Weight:
- 6.7 oz
- UPC:
- 855476008711
- MPN:
- U-Billet-M4
- Required Component:
- Yes
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$189.95
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$163.81
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$210.85
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